Tooth decay causes and prevention: How to avoid cavities, remove plaques naturally

How to prevent tooth decay: Staying hydrated and including water-rich fruits like watermelon and cucumbers in your diet can help maintain moisture in the mouth, reducing the chances of bacterial buildup (Image: Canva)

A healthy smile is a reflection of your good health and well-being. In a country like India, where temperatures and humidity levels fluctuate drastically, your oral health routine should adapt to the seasons. Changing weather conditions can impact everything from tooth sensitivity to bacterial growth, making it essential to adjust your habits accordingly.

By making small but effective changes in your dental care routine, you can protect your teeth and gums all year round, says Dr Prafull Sabadra, Founder Dr. Sabadra’s Advanced Dentistry Center, Mumbai.

He explains the dental challenges faced during different seasons:

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Spring:  This is the period between February and March. As winter fades and temperatures rise, bacteria start thriving in the warmer environment, increasing the risk of cavities and gum issues. “This is the perfect time to replace your toothbrush, as bristles tend to wear out after three months. Switching to fluoride toothpaste and using an antibacterial mouthwash can provide extra protection,” says Dr Sabadra.

He adds, “Seasonal allergies are also common in spring, often leading to dry mouth, which can contribute to bad breath and tooth decay. Staying hydrated and including water-rich fruits like watermelon and cucumbers in your diet can help maintain moisture in the mouth, reducing the chances of bacterial buildup.”

Summer: During the summer months, from April to June, the heat is intense in India. The rise in temperature can lead to dehydration. “Dehydration reduces saliva production and increases the risk of bad breath and cavities. Drinking plenty of water is essential, along with natural coolants like coconut water and buttermilk,” suggests Dr Sabadra.

According to him, sugary drinks such as sodas and packaged juices may seem refreshing, but they can weaken enamel and lead to tooth decay. “Mango season is a delight, but consuming excess mangoes without proper oral care can result in sugar buildup,” he says and suggests rinsing your mouth after eating mangoes and reducing sugar intake, as it can help prevent acid erosion and cavities.

Also read | Your teeth are talking: Here’s what bleeding gums, sensitive tooth and more are trying to tell you

Monsoon: With high humidity and damp conditions in the months of July and October, monsoon season creates the perfect environment for bacterial and fungal growth, increasing the chances of gum infections and bad breath. "A consistent oral hygiene routine becomes more important than ever. Additionally, people tend to consume more tea and coffee during this season, which can stain teeth," Dr Sabadra says. Limiting these beverages and brushing twice daily can help maintain a bright smile, he adds. Adding fibre-rich foods like guava and apples to your diet can naturally clean your teeth and massage your gums, reducing the risk of plaque buildup. the expert suggests.

Winter: Cold temperatures can trigger tooth sensitivity, making it uncomfortable to consume hot or cold foods. From November to February use toothpaste formulated for sensitive teeth can help reduce discomfort. “Hot beverages like tea and coffee provide warmth, but they can also stain teeth and contribute to dehydration.Indoor heating and pollution can further cause dry mouth, leading to bad breath and a higher risk of cavities," Dr Sabadra says.

Staying hydrated and chewing sugar-free gum can help stimulate saliva production. “After festival season, a dental check-up is highly recommended to address any damage caused by increased sweet consumption during Diwali and Christmas,” he suggests.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.